441442442 has 16 divisors (see below), whose sum is σ = 757233600. Its totient is φ = 189070848.

The previous prime is 441442433. The next prime is 441442457. The reversal of 441442442 is 244244144.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15434 + ... + 33482.

It is an arithmetic number, because the mean of its divisors is an integer number (47327100).

Almost surely, 2^441442442 is an apocalyptic number.

441442442 is a deficient number, since it is larger than the sum of its proper divisors (315791158).

441442442 is a wasteful number, since it uses less digits than its factorization.

441442442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19805.

The product of its digits is 16384, while the sum is 29.

The square root of 441442442 is about 21010.5316924632. The cubic root of 441442442 is about 761.4207277394.

Adding to 441442442 its reverse (244244144), we get a palindrome (685686586).

The spelling of 441442442 in words is "four hundred forty-one million, four hundred forty-two thousand, four hundred forty-two".